Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...
We wish to always improve our documentation. The best reviews and critics always come from the people that read it, so we would like to use this post to collect your thoughts and feedbacks. Please share what you like, dislike, what you think is missi...
When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import ...
Hi since I am very new to touchgfx this is probably a wrong or already answered question. How can someone has a user edited text line or text area with a virtual keyboard? I mean to have a text input widget that user selects it and a keyboard opens o...
I have bought a riverdi display RVT50HQTNWC00, i want to know if at the backlight pins that the typical is 12volts i can connect a 12vdc power adapter for test or i need to use a led driver like TPS61169.
Hi,I am trying to make a relay driver with STM32H750DB-K, so I could switch the relays with toggle buttons on display, but I have a difficulty writing on digital pins.When I don't generate code from TouchGFX (so starting from scratch) and just write ...
Hello,I am running on the STM32H725AGI6 on a custom board. I am trying to use the TouchGFX GUI with the LTDC interface (RGB565). I am trying to run a firmware that I had previously working on another of the H7 series (STM32H7B3IIT6). The hardware is ...
Hello, I am using STM32H7 with a circular display (driver HX8363-A). One of the problems that I seems to have is that although on the TouchGFX software the content looks nice, the moment I display that same content on the physical display, it looks h...
I am using 4.16.1 TouchGFX designer tool. Is it possible to generate QR code for a given string and PIN code in run time and display? Please advice.
Hello!I have old project. It has file TouchGFXGeneratedHAL.cpp, where I can see codevoid TouchGFXGeneratedHAL::initialize() { HAL::initialize(); registerEventListener(*(Application::getInstance())); enableLCDControllerInterrupt(); e...
Why list layout buffer allocates so much RAM? (30KB) I want to create 60 elements in list. How to reduce that memory usage? Maybe someone has any tips.
I'm fairly new to TouchGFX as well as C++ inheritance so trying to understand how to implement a custom virtual function when a key is released. I see when I create an interaction in touchGFX so when a key is pressed it calls a virtual function...Wh...
Hi all,I would like to blend a ARGB8888 image onto my RGB565 frame buffer. Is this possible?The code I'm currently testing (that does not work) is the following: //configure DMA2D options LL_DMA2D_SetMode(DMA2D, LL_DMA2D_MODE_M2M_BLEND); LL_DMA2D_...
